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SoftOrbits Privacy Protector also works in Windows versions prior to 10 -- I'm using Windows 7 -- though obviously there is less Microsoft sniffing activity to block in Windows versions prior to Windows 10.

Even in Windows 7 it claims to offer these functions:
-- create a restore point
-- delete keylogger and telemetry ( whatever it finds in Windows 7, I guess )
-- delete spying tasks ( agan, whatever, no report is given on found and blocked stuff )
-- block spy domains in Windows firewall and adds to hosts file
-- remove Get Windows 10 button ( which should no longer work anyway since Microsoft claims they are not giving away Windows 10 upgrades anymore )
-- do not let apps run in the background, uh-huh ...

It also offers to:
-- restore system ( using Microsoft's System Restore ... careful, folks )
-- disable Windows update
-- enable UAC User Account Control
-- edit hosts file ( in external editor, it calls your system default text editor as a sub-program, such as Windows Notepad, and waits until you release it before other Privacy Protector functions )